Puja S. Berry, Laura H. Rosenberger, Christopher A. Guidry, Avinash Agarwal, Shawn Pelletier, Robert G. Sawyer – 7 May 2019 – The appropriate duration of surgical antibiotic prophylaxis in orthotopic liver transplantation (OLT) in the presence of significant iatrogenic immunosuppression is unclear. We hypothesized that 72 hours of perioperative antibiotic prophylaxis would decrease rates of surgical site infection (SSI) in OLT patients when compared with intraoperative antibiotic prophylaxis alone.

Fei Ma, Yuekun Zhu, Xing Liu, Qingxin Zhou, Xuehui Hong, Chao Qu, Xing Feng, Yiyun Zhang, Qingbin Ding, Jiabao Zhao, Jingjing Hou, Mengya Zhong, Huiqin Zhuo, Lifeng Zhong, Zhijian Ye, Wen Xie, Yu Liu, Yubo Xiong, Hongwei Chen, Daxun Piao, Bei Sun, Zhi Gao, Qinghua Li, Zhen Zhang, Xingfeng Qiu, Zhiyong Zhang – 7 May 2019 – Cancer cells metabolize different energy sources to generate biomass rapidly. The purine biosynthetic pathway was recently identified as an important source of metabolic intermediates for these processes.

Florian Wrensch, Gaëtan Ligat, Laura Heydmann, Catherine Schuster, Mirjam B. Zeisel, Patrick Pessaux, François Habersetzer, Barnabas J. King, Alexander W. Tarr, Jonathan K. Ball, Michael Winkler, Stefan Pöhlmann, Zhen‐yong Keck, Steven K.H. Foung, Thomas F. Baumert – 7 May 2019 – Although adaptive immune responses against hepatitis C virus (HCV) infection have been studied in great detail, the role of innate immunity in protection against HCV infection and immune evasion is only partially understood.

Tanja Blumer, Isabel Fofana, Matthias S. Matter, Xueya Wang, Hesam Montazeri, Diego Calabrese, Mairene Coto‐Llerena, Tujana Boldanova, Sandro Nuciforo, Venkatesh Kancherla, Luigi Tornillo, Salvatore Piscuoglio, Stefan Wieland, Luigi M. Terracciano, Charlotte K.Y. Ng, Markus H. Heim – 6 May 2019 – Hepatocellular carcinoma (HCC) is the second leading cause of cancer‐related deaths worldwide. Treatment options for patients with advanced‐stage disease are limited. A major obstacle in drug development is the lack of an in vivo model that accurately reflects the broad spectrum of human HCC.

Adrian M. Di Bisceglie, Jeffrey Teckman – 6 May 2019

Sandeep Khurana, Harshit S. Khara – 2 May 2019

Yosuke Ashizawa, Satoshi Kuboki, Hiroyuki Nojima, Hideyuki Yoshitomi, Katsunori Furukawa, Tsukasa Takayashiki, Shigetsugu Takano, Masaru Miyazaki, Masayuki Ohtsuka – 2 May 2019 – Olfactomedin 4 (OLFM4) induces signal transducer and activator of transcription 3 (STAT3) activation by inhibiting gene associated with retinoid‐interferon‐induced mortality 19 (GRIM19), a strong STAT3 suppressor gene; however, the mechanisms of OLFM4 for regulating GRIM19‐STAT3 cascade in hepatocellular carcinoma (HCC) remain unclear.

Lydia Aye, Michael Volk – 1 May 2019

1 May 2019

Koichiro Ohashi, Zhijun Wang, Yoon Mee Yang, Sandrine Billet, Wei Tu, Michael Pimienta, Suzanne L. Cassel, Stephen J. Pandol, Shelly C. Lu, Fayyaz S. Sutterwala, Neil Bhowmick, Ekihiro Seki – 1 May 2019 – Nonalcoholic fatty liver disease (NAFLD) enhances the growth and recurrence of colorectal cancer (CRC) liver metastasis. With the rising prevalence of NAFLD, a better understanding of the molecular mechanism underlying NAFLD‐associated liver metastasis is crucial. Tumor‐associated macrophages (TAMs) constitute a large portion of the tumor microenvironment that promotes tumor growth.